If p and q are two integers such that p is the predecessor of q, what – McqOptions

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1.	If p and q are two integers such that p is the predecessor of q, what is the value of\[p-q\]?
A.	\[1\]
B.	\[0\]
C.	\[-1\]
D.	\[-2\]
Answer» D. \[-2\]

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